Portable vaporizer



FIG. 1 is an upper right rear perspective view of a portable vaporizer;

FIG. 2 is an exploded upper right rear perspective view of a portablevaporizer of FIG. 1;

FIG. 3 is a top plan view of the portable vaporizer of FIG. 1;

FIG. 4 is a left side elevational view of the portable vaporizer of FIG.1;

FIG. 5 is a rear elevational view of the portable vaporizer of FIG. 1;

FIG. 6 is a front elevational view of the portable vaporizer of FIG. 1;

FIG. 7 is a bottom plan view of the portable vaporizer of FIG. 1; and,

FIG. 8 is a right side elevational view of the portable vaporizer ofFIG. 1.

The broken lines which define the bounds of the claimed design form nopart thereof.

CLAIM We claim the ornamental design for a portable vaporizer, as shownand described.